Implementation of vtkGenericDataSet. More...

#include <vtkBridgeDataSet.h>

Inheritance diagram for vtkBridgeDataSet:

Collaboration diagram for vtkBridgeDataSet:

Public Types
typedef vtkGenericDataSet	Superclass

Public Types inherited from vtkGenericDataSet
typedef vtkDataObject	Superclass

Public Types inherited from vtkDataObject
typedef vtkObject	Superclass

enum	FieldAssociations { FIELD_ASSOCIATION_POINTS, FIELD_ASSOCIATION_CELLS, FIELD_ASSOCIATION_NONE, FIELD_ASSOCIATION_POINTS_THEN_CELLS, FIELD_ASSOCIATION_VERTICES, FIELD_ASSOCIATION_EDGES, FIELD_ASSOCIATION_ROWS, NUMBER_OF_ASSOCIATIONS }

enum	AttributeTypes { POINT, CELL, FIELD, POINT_THEN_CELL, VERTEX, EDGE, ROW, NUMBER_OF_ATTRIBUTE_TYPES }

enum	FieldOperations { FIELD_OPERATION_PRESERVED, FIELD_OPERATION_REINTERPOLATED, FIELD_OPERATION_MODIFIED, FIELD_OPERATION_REMOVED }

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkBridgeDataSet *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

vtkDataSet *	GetDataSet ()

void	SetDataSet (vtkDataSet *ds)

virtual vtkIdType	GetNumberOfPoints ()

virtual vtkIdType	GetNumberOfCells (int dim=-1)

virtual int	GetCellDimension ()

void	GetCellTypes (vtkCellTypes *types)

vtkGenericCellIterator *	NewCellIterator (int dim=-1)

vtkGenericPointIterator *	NewPointIterator ()

vtkIdType	GetEstimatedSize ()

unsigned long int	GetMTime ()

void	ComputeBounds ()


vtkGenericCellIterator *	NewBoundaryIterator (int dim=-1, int exteriorOnly=0)


int	FindCell (double x[3], vtkGenericCellIterator *&cell, double tol2, int &subId, double pcoords[3])


void	FindPoint (double x[3], vtkGenericPointIterator *p)

Public Member Functions inherited from vtkGenericDataSet
virtual double *	GetBounds ()

virtual void	GetBounds (double bounds[6])

virtual double *	GetCenter ()

virtual void	GetCenter (double center[3])

virtual double	GetLength ()

virtual unsigned long	GetActualMemorySize ()

int	GetDataObjectType ()

virtual vtkGenericAttributeCollection *	GetAttributes ()

virtual vtkDataSetAttributes *	GetAttributes (int type)

virtual void	SetTessellator (vtkGenericCellTessellator *tessellator)

virtual vtkGenericCellTessellator *	GetTessellator ()

vtkGenericDataSet *	NewInstance () const

Public Member Functions inherited from vtkDataObject
vtkDataObject *	NewInstance () const

virtual void	Initialize ()

void	ReleaseData ()

unsigned long	GetUpdateTime ()

virtual void	CopyInformationToPipeline (vtkInformation *vtkNotUsed(info))

void	DataHasBeenGenerated ()

virtual void	PrepareForNewData ()

virtual int	GetExtentType ()

virtual void	Crop (const int *updateExtent)

virtual vtkFieldData *	GetAttributesAsFieldData (int type)

virtual int	GetAttributeTypeForArray (vtkAbstractArray *arr)

virtual vtkIdType	GetNumberOfElements (int type)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

virtual int	GetDataReleased ()

virtual void	SetFieldData (vtkFieldData *)

virtual vtkFieldData *	GetFieldData ()

virtual void	CopyInformationFromPipeline (vtkInformation *vtkNotUsed(info))

virtual void	ShallowCopy (vtkDataObject *src)

virtual void	DeepCopy (vtkDataObject *src)

void	GlobalReleaseDataFlagOn ()

void	GlobalReleaseDataFlagOff ()

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkBridgeDataSet *	New ()

static int	IsTypeOf (const char *type)

static vtkBridgeDataSet *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkGenericDataSet
static vtkGenericDataSet *	GetData (vtkInformation *info)

static vtkGenericDataSet *	GetData (vtkInformationVector *v, int i=0)

static int	IsTypeOf (const char *type)

static vtkGenericDataSet *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkDataObject
static vtkDataObject *	New ()

static int	IsTypeOf (const char *type)

static vtkDataObject *	SafeDownCast (vtkObjectBase *o)

static const char *	GetAssociationTypeAsString (int associationType)

static int	GetAssociationTypeFromString (const char *associationType)

static vtkInformationStringKey *	DATA_TYPE_NAME ()

static vtkInformationDataObjectKey *	DATA_OBJECT ()

static vtkInformationIntegerKey *	DATA_EXTENT_TYPE ()

static vtkInformationIntegerPointerKey *	DATA_EXTENT ()

static vtkInformationIntegerVectorKey *	ALL_PIECES_EXTENT ()

static vtkInformationIntegerKey *	DATA_PIECE_NUMBER ()

static vtkInformationIntegerKey *	DATA_NUMBER_OF_PIECES ()

static vtkInformationIntegerKey *	DATA_NUMBER_OF_GHOST_LEVELS ()

static vtkInformationDoubleKey *	DATA_TIME_STEP ()

static vtkInformationInformationVectorKey *	POINT_DATA_VECTOR ()

static vtkInformationInformationVectorKey *	CELL_DATA_VECTOR ()

static vtkInformationInformationVectorKey *	VERTEX_DATA_VECTOR ()

static vtkInformationInformationVectorKey *	EDGE_DATA_VECTOR ()

static vtkInformationIntegerKey *	FIELD_ARRAY_TYPE ()

static vtkInformationIntegerKey *	FIELD_ASSOCIATION ()

static vtkInformationIntegerKey *	FIELD_ATTRIBUTE_TYPE ()

static vtkInformationIntegerKey *	FIELD_ACTIVE_ATTRIBUTE ()

static vtkInformationIntegerKey *	FIELD_NUMBER_OF_COMPONENTS ()

static vtkInformationIntegerKey *	FIELD_NUMBER_OF_TUPLES ()

static vtkInformationIntegerKey *	FIELD_OPERATION ()

static vtkInformationDoubleVectorKey *	FIELD_RANGE ()

static vtkInformationIntegerVectorKey *	PIECE_EXTENT ()

static vtkInformationStringKey *	FIELD_NAME ()

static vtkInformationDoubleVectorKey *	ORIGIN ()

static vtkInformationDoubleVectorKey *	SPACING ()

static vtkInformationDoubleVectorKey *	BOUNDING_BOX ()

static vtkInformationDataObjectKey *	SIL ()

static vtkInformation *	GetActiveFieldInformation (vtkInformation *info, int fieldAssociation, int attributeType)

static vtkInformation *	GetNamedFieldInformation (vtkInformation info, int fieldAssociation, const char name)

static void	RemoveNamedFieldInformation (vtkInformation info, int fieldAssociation, const char name)

static vtkInformation *	SetActiveAttribute (vtkInformation info, int fieldAssociation, const char attributeName, int attributeType)

static void	SetActiveAttributeInfo (vtkInformation info, int fieldAssociation, int attributeType, const char name, int arrayType, int numComponents, int numTuples)

static void	SetPointDataActiveScalarInfo (vtkInformation *info, int arrayType, int numComponents)

static vtkDataObject *	GetData (vtkInformation *info)

static vtkDataObject *	GetData (vtkInformationVector *v, int i=0)

static void	SetGlobalReleaseDataFlag (int val)

static int	GetGlobalReleaseDataFlag ()

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkBridgeDataSet ()

virtual	~vtkBridgeDataSet ()

void	ComputeNumberOfCellsAndTypes ()

Protected Member Functions inherited from vtkGenericDataSet
	vtkGenericDataSet ()

virtual	~vtkGenericDataSet ()

Protected Member Functions inherited from vtkDataObject
	vtkDataObject ()

	~vtkDataObject ()

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkDataSet *	Implementation

vtkIdType	NumberOf0DCells

vtkIdType	NumberOf1DCells

vtkIdType	NumberOf2DCells

vtkIdType	NumberOf3DCells

vtkCellTypes *	Types

vtkTimeStamp	ComputeNumberOfCellsTime

Protected Attributes inherited from vtkGenericDataSet
vtkGenericAttributeCollection *	Attributes

vtkGenericCellTessellator *	Tessellator

double	Bounds [6]

double	Center [3]

vtkTimeStamp	ComputeTime

Protected Attributes inherited from vtkDataObject
vtkFieldData *	FieldData

int	DataReleased

vtkTimeStamp	UpdateTime

vtkInformation *	Information

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Friends
class	vtkBridgeCell

class	vtkBridgeCellIterator

class	vtkBridgeCellIteratorOnDataSet

class	vtkBridgeCellIteratorOne

class	vtkBridgePointIterator

class	vtkBridgePointIteratorOnCell

class	vtkBridgePointIteratorOnDataSet

class	vtkBridgePointIteratorOne

Detailed Description

Implementation of vtkGenericDataSet.

It is just an example that show how to implement the Generic. It is also used for testing and evaluating the Generic.

Tests:: vtkBridgeDataSet (Tests)

Definition at line 33 of file vtkBridgeDataSet.h.

Member Typedef Documentation

typedef vtkGenericDataSet vtkBridgeDataSet::Superclass

Definition at line 37 of file vtkBridgeDataSet.h.

Constructor & Destructor Documentation

vtkBridgeDataSet::vtkBridgeDataSet ( )

protected

virtual vtkBridgeDataSet::~vtkBridgeDataSet ( )

protectedvirtual

Member Function Documentation

static vtkBridgeDataSet* vtkBridgeDataSet::New ( )

static

static int vtkBridgeDataSet::IsTypeOf ( const char * type )

static

virtual int vtkBridgeDataSet::IsA ( const char * type )

virtual

Standard VTK type and print macros.

Reimplemented from vtkGenericDataSet.

static vtkBridgeDataSet* vtkBridgeDataSet::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkBridgeDataSet::NewInstanceInternal ( ) const

protectedvirtual

Standard VTK type and print macros.

Reimplemented from vtkGenericDataSet.

vtkBridgeDataSet* vtkBridgeDataSet::NewInstance ( ) const

void vtkBridgeDataSet::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

virtual

Standard VTK type and print macros.

Reimplemented from vtkGenericDataSet.

vtkDataSet* vtkBridgeDataSet::GetDataSet ( )

Return the dataset that will be manipulated through the adaptor interface.

void vtkBridgeDataSet::SetDataSet ( vtkDataSet * ds )

Set the dataset that will be manipulated through the adaptor interface.

Precondition: ds_exists: ds!=0

virtual vtkIdType vtkBridgeDataSet::GetNumberOfPoints ( )

virtual

Number of points composing the dataset. See NewPointIterator for more details.

Postcondition: positive_result: result>=0

Implements vtkGenericDataSet.

virtual vtkIdType vtkBridgeDataSet::GetNumberOfCells ( int dim = -1 )

virtual

Number of cells that explicitly define the dataset. See NewCellIterator for more details.

Precondition: valid_dim_range: (dim>=-1) && (dim<=3)

Postcondition: positive_result: result>=0

Implements vtkGenericDataSet.

virtual int vtkBridgeDataSet::GetCellDimension ( )

virtual

Return -1 if the dataset is explicitly defined by cells of several dimensions or if there is no cell. If the dataset is explicitly defined by cells of a unique dimension, return this dimension.

Postcondition: valid_range: (result>=-1) && (result<=3)

Implements vtkGenericDataSet.

void vtkBridgeDataSet::GetCellTypes ( vtkCellTypes * types )

virtual

Get a list of types of cells in a dataset. The list consists of an array of types (not necessarily in any order), with a single entry per type. For example a dataset 5 triangles, 3 lines, and 100 hexahedra would result a list of three entries, corresponding to the types VTK_TRIANGLE, VTK_LINE, and VTK_HEXAHEDRON. THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED

Precondition: types_exist: types!=0

Reimplemented from vtkGenericDataSet.

vtkGenericCellIterator* vtkBridgeDataSet::NewCellIterator ( int dim = -1 )

virtual

Cells of dimension `dim' (or all dimensions if -1) that explicitly define the dataset. For instance, it will return only tetrahedra if the mesh is defined by tetrahedra. If the mesh is composed of two parts, one with tetrahedra and another part with triangles, it will return both, but will not return edges and vertices.

Precondition: valid_dim_range: (dim>=-1) && (dim<=3)

Postcondition: result_exists: result!=0

Implements vtkGenericDataSet.

vtkGenericCellIterator* vtkBridgeDataSet::NewBoundaryIterator	(	int	dim = `-1`,
		int	exteriorOnly = `0`
	)

virtual

Boundaries of dimension `dim' (or all dimensions if -1) of the dataset. If `exteriorOnly' is true, only the exterior boundaries of the dataset will be returned, otherwise it will return exterior and interior boundaries.

Precondition: valid_dim_range: (dim>=-1) && (dim<=2)

Postcondition: result_exists: result!=0

Implements vtkGenericDataSet.

vtkGenericPointIterator* vtkBridgeDataSet::NewPointIterator ( )

virtual

Points composing the dataset; they can be on a vertex or isolated.

Postcondition: result_exists: result!=0

Implements vtkGenericDataSet.

vtkIdType vtkBridgeDataSet::GetEstimatedSize ( )

virtual

Estimated size needed after tessellation (or special operation)

Implements vtkGenericDataSet.

int vtkBridgeDataSet::FindCell	(	double	x[3],
		vtkGenericCellIterator *&	cell,
		double	tol2,
		int &	subId,
		double	pcoords[3]
	)

virtual

Locate closest cell to position `x' (global coordinates) with respect to a tolerance squared `tol2' and an initial guess `cell' (if valid). The result consists in the `cell', the `subId' of the sub-cell (0 if primary cell), the parametric coordinates `pcoord' of the position. It returns whether the position is inside the cell or not. Tolerance is used to control how close the point is to be considered "in" the cell. THIS METHOD IS NOT THREAD SAFE.